Forbes' list of the world's billionaires issue is out, with a few South Florida regulars returning for another year.

Leading the area's most wealthy residents is Carnival Cruise Lines CEO and Miami Heat owner Micky Arison, sitting pretty at 211th in the world with an estimated wealth of $5.7 billion. Carnival suffered terrible PR in the wake of the company's Costa Concordia and Triumph disasters, but it hasn't hurt Arison's pocketbook: Forbes estimates he's a whole billion richer than last year, when he ranked 223rd at $4.7 billion.